SYNTAX
------

C Syntax
^^^^^^^^

.. code-block:: c

    int MPI_Error_string(int errorcode, char* string, int* resultlen)

Fortran Syntax
^^^^^^^^^^^^^^

.. code-block:: fortran

    USE MPI
    ! or the older form: INCLUDE 'mpif.h'
    MPI_ERROR_STRING(ERRORCODE, STRING, RESULTLEN, IERROR)
    	INTEGER ERRORCODE, RESULTLEN, IERROR
    	CHARACTER*(*) STRING

Fortran 2008 Syntax
^^^^^^^^^^^^^^^^^^^

.. code-block:: fortran

    USE mpi_f08
    MPI_Error_string(errorcode, string, resultlen, ierror)
    	INTEGER, INTENT(IN) :: errorcode
    	CHARACTER(LEN=MPI_MAX_ERROR_STRING), INTENT(OUT) :: string
    	INTEGER, INTENT(OUT) :: resultlen
    	INTEGER, OPTIONAL, INTENT(OUT) :: ierror
